package com.mt.course.mapper;

import java.util.List;
import java.util.Map;

import com.mt.course.entity.CourseTeacherRelateEntity;

public interface CourseTeacherRelateEntityMapper {
    int deleteByPrimaryKey(Integer courseTeacherRelateId);

    int deleteByCourseId(Integer courseId);

    int insert(CourseTeacherRelateEntity record);

    int insertList(List<CourseTeacherRelateEntity> courseTeacherList);

    List<CourseTeacherRelateEntity> selectList(Map<String, Object> params);

    int selectCount(Map<String, Object> params);

    CourseTeacherRelateEntity selectByPrimaryKey(Map<String, Object> params);

    int updateByPrimaryKeySelective(CourseTeacherRelateEntity record);

}